This underlay helps reduce sound (by 30dB) and keep warmth in (with a 1.7 tog rating). It's made in the UK, with its top layer consisting of 80% recycled plastic bottles and 20% other materials and its bottom layer a blend of 80% recycled tyres and 20% other materials. Width 137cm. 0% APR Representative: If you buy this product in our shops, it's eligible for Interest Free Credit , which is available when you spend £1000 or more on selected home products. Terms and conditions apply: find out more